While we were shocked that Kim Kardashian filed for divorce from Kris Humphries so soon (she was married to the NBA star for just 72 days!), it doesn't come as a total surprise given the recent rumors that their relationship was on the rocks. The photos of Kris flirting with a mystery brunette in Miami may have had something to do with the split, but it seems as though his love for Kim's money was ultimately what led to the crumble of their marriage.

"I heard Kim on the phone with Kris at one point during the trip, and she was swearing and screaming at him about how he doesn't have anything going on and how she's not going to support him."

The source added that the constant feuding was a huge source of stress for Kim, and interestingly enough, this isn't the first time Kris has been criticized for going after Kim's money. During the wedding episode of Keeping Up With The Kardashians, Kim's sister Khloe voiced her concern on the matter, saying she was "worried about Kris' intentions," adding that he "has nothing to lose if he marries Kim and gets a divorce."

Kris has a $9.6 million contract with the New Jersey Nets (he made $3.2 million in 2010), but Kim and her family earned a whopping $65 million in the same year, so she has far more at stake financially. Of course, the reality TV starlet has hired a high profile divorce attorney to handle her case, and her rock solid prenup reportedly leaves her with just about everything, so it sounds like her troubles will be over soon enough...

But is it really o-v-e-r? Since there are reality TV cameras rolling, you never know for sure...